FR843494A - Appareil d'extraction continue par solvants - Google Patents

Appareil d'extraction continue par solvants

Info

Publication number
FR843494A
FR843494A FR843494DA FR843494A FR 843494 A FR843494 A FR 843494A FR 843494D A FR843494D A FR 843494DA FR 843494 A FR843494 A FR 843494A
Authority
FR
France
Prior art keywords
extraction device
solvent extraction
continuous solvent
continuous
solvent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAT DISTILLERS PROD CORP
Millennium Petrochemicals Inc
Original Assignee
NAT DISTILLERS PROD CORP
National Destillers and Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NAT DISTILLERS PROD CORP, National Destillers and Chemical Corp filed Critical NAT DISTILLERS PROD CORP
Application granted granted Critical
Publication of FR843494A publication Critical patent/FR843494A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/023—Moving bed of solid material using moving bands, trays fixed on moving transport chains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR843494D 1937-11-24 1938-09-14 Appareil d'extraction continue par solvants Expired FR843494A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US176309A US2187890A (en) 1937-11-24 1937-11-24 Continuous solvent extraction apparatus

Publications (1)

Publication Number Publication Date
FR843494A true FR843494A (fr) 1939-07-04

Family

ID=22643838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843494D Expired FR843494A (fr) 1937-11-24 1938-09-14 Appareil d'extraction continue par solvants

Country Status (2)

Country Link
US (1) US2187890A (fr)
FR (1) FR843494A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550947A (en) * 1946-03-05 1951-05-01 Halver R Straight Apparatus for solvent extraction of oil from seeds
US2517143A (en) * 1947-02-20 1950-08-01 Halver R Straight Apparatus for solvent extraction of oil from oil-bearing seeds
US2588070A (en) * 1948-12-09 1952-03-04 Anderson Co V D Solvent extraction combination
US2663623A (en) * 1950-10-04 1953-12-22 Anderson Co V D Counter-current extraction apparatus

Also Published As

Publication number Publication date
US2187890A (en) 1940-01-23

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